CPC H04W 64/003 (2013.01) [G01S 11/06 (2013.01); H04W 4/023 (2013.01); H04W 24/10 (2013.01)] | 14 Claims |
1. A method comprising:
estimating distances of a user device from an access point based on a series of fine timing measurement (FTM) ranging bursts exchanged between the user device and the access point;
receiving, at the access point and from a network controller, a schedule indicating a threshold;
calculating a variance of the estimated distances; and
in response to determining that the variance exceeds the threshold, instructing the user device to perform an action that reduces the variance.
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